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Spain
China
Area Comparison
Barcelona is 11.0x smaller than Hong Kong
Population Comparison
Barcelona has 4.5x fewer people than Hong Kong
Yes — Hong Kong is 11.0x larger than Barcelona by area. Hong Kong spans 1,114 km² (430 mi²) while Barcelona covers 101 km² (39 mi²) — a difference of 1,013 km². You could fit Barcelona inside Hong Kong approximately 11 times.
To put Barcelona's size in perspective, its area of 101 km² is roughly the same size as Paris (city proper). Meanwhile, Hong Kong at 1,114 km² is about 1.2x the size of Berlin.
A Mediterranean city known for Gaudi's architecture. Known as "The City of Counts", Barcelona covers 101 km² with a population of 1.7 million. The city was founded around 230 BC. Barcelona is known for Sagrada Família, Park Güell, La Rambla, among other attractions. The city's main transit system is the Barcelona Metro (TMB).
Gaudí's Sagrada Família has been under construction since 1882 and is expected to be completed around 2026
A major financial hub and special administrative region of China. Also known as "Pearl of the Orient", Hong Kong has an area of 1,114 km² and is home to 7.4 million people. Its history stretches back to 1841. Visitors come for Victoria Harbour skyline, Dim sum cuisine, Star Ferry, and much more. Getting around is easy with the MTR Hong Kong.
Hong Kong has more skyscrapers than any other city in the world, with over 480 buildings above 150 meters
Barcelona has a population density of 16,436 people per km² — an extremely dense urban environment. Hong Kong, with 6,652 people per km², is a densely populated city. Barcelona is noticeably denser, packing 2.5 times more people per square kilometer.
This comparison spans continents — Barcelona in Europe versus Hong Kong in Asia. Despite the geographic distance, comparing their sizes reveals surprising insights about how cities grow worldwide.
Barcelona has a Mediterranean climate while Hong Kong experiences humid subtropical conditions. When it's noon in Hong Kong, it's 5:00 AM in Barcelona — a 7-hour time difference.
Size Ratio
Barcelona fits inside Hong Kong ~11 times
Density Gap
Barcelona is 2.5x more densely populated
Time Difference
7 hours apart
History
Barcelona is ~2,071 years older
The straight-line distance from Barcelona to Hong Kong is 10,064 km (6,254 miles), with an estimated flight time of ~12h 20m. See full distance details, including timezone difference and city facts.
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